package com.designpattern.softwaredesignpatternstudy.pattern.proxy.application.dynamic;

/**
 * @Author: Jiangxx
 * @Date: 2022/03/11
 * @Description:
 */
public interface Subject {

    /**
     * say hello + name
     * @param name
     * @return
     */
    String sayHello(String name);

    /**
     * say GoodBye
     * @return
     */
    String sayGoodBye();
}
